| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $99.73 | 8.565% | $108.2719 | $108.27 | $108.25 | $108.30 |
| Purchase #2 | $63.85 | 12.850% | $72.0547 | $72.05 | $72.05 | $72.10 |
| Purchase #3 | $211.50 | 6.840% | $225.9666 | $225.97 | $225.95 | $226.00 |
| Purchase #4 | $226.83 | 10.418% | $250.4611 | $250.46 | $250.45 | $250.50 |
| Purchase #5 | $76.80 | 3.706% | $79.6462 | $79.65 | $79.65 | $79.60 |
| Purchase #6 | $168.26 | 8.527% | $182.6075 | $182.61 | $182.60 | $182.60 |
| Purchase #7 | $207.51 | 3.207% | $214.1648 | $214.16 | $214.15 | $214.20 |
| 7 purchase totals = | $1,054.48 | $1,133.1728 | $1,133.17 | $1,133.10 | $1,133.30 | |